• photobank (7)(1715247984417).jpg
  • photobank (10)(1715247984440).jpg
  • photobank (9)(1715247984413).jpg
  • photobank (4)(1715247984488).jpg
  • photobank (5)(1715247984431).jpg
  • photobank (6)(1715247984486).jpg

XTL Sintyron 99 bn boron nitride ceramic crucible for high temperature smelting

Boron nitride crucible is an excellent high-temperature container with high-temperature stability, corrosion resistance, chemical stability, and electrical insulation. It has broad application prospects in the fields of high-temperature experiments, chemical reactions, and materials research.

Contact us

Products Center

XTL Sintyron 99 bn boron nitride ceramic crucible for high temperature smelting

Boron nitride ceramic crucible is a high-performance crucible made from boron nitride, a material known for its excellent thermal stability and chemical inertness. It is widely used in high-temperature applications such as melting metals, alloys, and other materials. Boron nitride ceramic crucibles have a high melting point, excellent thermal shock resistance, and low wettability with most molten metals, making them ideal for use in various industrial processes. They are also highly corrosion-resistant and do not react with acidic or basic materials, ensuring purity of the substances being melted. Additionally, boron nitride ceramic crucibles can be easily cleaned and reused multiple times, making them a cost-effective and environmentally friendly option for many industries.

technical parameters
Test item   Hot pressed boron nitride
index unit HBN
Principal component content 99.50%
Gas permeability airtight
density g/cm3 2.1
hardness Moh's hardness 2
Water Absorption 0
Bending strength (20°C) Mpa 30
Compressive Strength (20°C) Mpa 58
Coefficient of thermal expansion (25°C to 800° C) 10X6/° C 1.5
Insulation strength (5mm thickness)  AC-kv/mm 10
Dielectric loss 25°C lMHz  0.00025
dielectric constant 25°C MHz  4
Volume resistivity (20°C) (300°C) (500 °C) Ω.cm3 106-10-14
Long-term service temperature airborne900
inert gases2200
Thermal conductivity (25° C) W/m/K 30

Feature of boron nitride ceramic crucible:
1.High temperature stability:
Boron nitride crucibles are not easily deformed at high temperatures and can withstand higher temperatures. Generally, the temperature resistance can reach about 1800°C, and cracking is rare.
2.corrosion resistance:
Boron nitride crucible can withstand the erosion of various acids, alkalis, salts and other chemical substances, so it is widely used in various chemical reaction experiments.
3.chemical stability:
The chemical properties of boron nitride crucible are very stable and will not react with chemical reagents to prevent chemical pollution.
4.electrical insulation:
Since the boron nitride crucible is an insulating material, it can not only withstand thermal pressure in high-temperature environments, but also prevent electrolysis reactions and ensure the accuracy of experimental results.
Application of boron nitride ceramic crucible:
1. High temperature solid phase reaction synthesis: Boron nitride crucible can withstand high pressure and high temperature at high temperatures and can be used for high temperature solid phase reaction synthesis.
2. Thermal decomposition of metal oxides: Boron nitride crucible can withstand high temperature and pressure and can be used to study the thermal decomposition of metal oxides.
3. Rare earth element sintering: Boron nitride crucible can be used for the sintering of rare earth elements to prepare a variety of commonly used rare earth element materials.
4. High-temperature chemical reactions: Boron nitride crucible can withstand the erosion of various acids, alkalis, salts and other chemical substances, so it is widely used in various high-temperature chemical reactions.

company information

 _10.jpg_11.jpgfire assay crucible (143).jpgfire assay crucible (141).jpg


Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.

Are you a trading company or a manufacturer?
* We are a manufaturer. 

Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.

Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.

What's the delivery time?
* 7 working days for standard products 30 days for customized products. 

What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.

What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.

How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.


Intention information